4894841636 has 48 divisors (see below), whose sum is σ = 9153144000. Its totient is φ = 2283811200.

The previous prime is 4894841599. The next prime is 4894841641. The reversal of 4894841636 is 6361484984.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481186 + ... + 1484486.

It is an arithmetic number, because the mean of its divisors is an integer number (190690500).

Almost surely, 2^4894841636 is an apocalyptic number.

It is an amenable number.

4894841636 is a deficient number, since it is larger than the sum of its proper divisors (4258302364).

4894841636 is a wasteful number, since it uses less digits than its factorization.

4894841636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3612 (or 3610 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 4894841636 is about 69963.1448406945. The cubic root of 4894841636 is about 1697.9030241004.

The spelling of 4894841636 in words is "four billion, eight hundred ninety-four million, eight hundred forty-one thousand, six hundred thirty-six".